Cogeneration of dark matter and baryons by non-standard-model sphalerons in unified models

A bstract Sphalerons of a new gauge interaction can convert a primordial asymmetry in B or L into a dark matter asymmetry. From the equilibrium conditions for the sphalerons of both the electroweak and the new interactions, one can compute the ratios of B , L , and X , where X is the dark matter num...

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